Evidence map›Paper›PMID 28485718›Full record

ArticleScientific data2017

Transcriptional profile of hippocampal dentate granule cells in four rat epilepsy models.

Raymond Dingledine, Douglas A Coulter, Brita Fritsch, Jan A Gorter, Nadia Lelutiu, James McNamara, J Victor Nadler, Asla Pitkänen, Michael A Rogawski, Pate Skene and 5 more

Open access · goldAbstract readDataset
In one paragraph

Article in Scientific data, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 35 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
35citing papers in PubMed, 1 pooled it
3.6field-weighted citation impact, top 6% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

35 citing papers in PubMed, 1 synthesis or guideline pooled it, 58 citations in OpenAlex.

  1. Pooled it
  2. Article
  3. Article
  4. Hyper-maturity and accelerated aging in the hippocampus of mouse models of neuropsychiatric disorders with anxiety-like behavior.Neuropsychopharmacology : official publication of the American College of Neuropsychopharmacology · 2026
    Article
  5. Review
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  7. Article
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  9. Article
  10. Article
  11. Article
  12. Article
  13. Article
  14. Article
  15. A Novel Second-Generation EP2 Receptor Antagonist Reduces Neuroinflammation and Gliosis After Status Epilepticus in Rats.Neurotherapeutics : the journal of the American Society for Experimental NeuroTherapeutics · 2021
    Article
  16. Bidirectional Regulation of Cognitive and Anxiety-like Behaviors by Dentate Gyrus Mossy Cells in Male and Female Mice.The Journal of neuroscience : the official journal of the Society for Neuroscience · 2021
    Article
  17. Review
  18. COX-2/PGEEpilepsia open · 2020
    Article
  19. Article
  20. Article
4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

15 authors at 9 institutions in 4 countries.

Raymond DingledineDepartment of Pharmacology, Emory University, Atlanta, Georgia 30322, USA.
Douglas A CoulterDepartment of Neurology, Children's Hospital of Philadelphia, Philadelphia, Pennsylvania 19104, USA.
Brita FritschDepartment of Neurology, University Hospital Freiburg, 79106 Freiburg, Germany.
Jan A GorterSwammerdam Institute for Life Science, Center for Neuroscience, University of Amsterdam, Science Park 904, Amsterdam 1098 XH, Netherlands.
Nadia LelutiuDepartment of Pharmacology, Emory University, Atlanta, Georgia 30322, USA.
James McNamaraDepartment of Neurobiology, Duke University, Durham, North Carolina 27710, USA.
J Victor NadlerDepartment of Neurobiology, Duke University, Durham, North Carolina 27710, USA.
Asla PitkänenA.I.Virtanen Institute for Molecular Sciences, University of Eastern Finland, PO Box 1627, Kuopio FIN-70211, Finland.
Michael A RogawskiDepartments of Neurology and Pharmacology, School of Medicine, University of California, Davis, Sacramento, California 95817, USA.
Pate SkeneDepartment of Neurobiology, Duke University, Durham, North Carolina 27710, USA.
Robert S SloviterDepartment of Neurobiology, Morehouse School of Medicine, Atlanta, Georgia 30310, USA.
Yu WangDepartment of Neurobiology, Duke University, Durham, North Carolina 27710, USA.
Wytse J WadmanSwammerdam Institute for Life Science, Center for Neuroscience, University of Amsterdam, Science Park 904, Amsterdam 1098 XH, Netherlands.
Claude WasterlainDepartment of Neurology and Brain Research Institute, and VA Greater Los Angeles Health Care System, Univ. California Los Angeles, Los Angeles, California 90073, USA.
Avtar RoopraDepartment of Neuroscience, Univ. Wisconsin, Madison, Wisconsin 53705, USA.
Duke University · USEmory University · USNetherlands Institute for Neuroscience · NLChildren's Hospital of Philadelphia · USMorehouse School of Medicine · USUniversity Medical Center Freiburg · DEUniversity of California, Davis · USUniversity of Eastern Finland · FIVA Greater Los Angeles Healthcare System · US

Funding

Neuronal Circuit Mechanisms of EpileptogenesisR01NS038572 · NINDS · CHILDREN'S HOSP OF PHILADELPHIA · PI COULTER, DOUGLAS A · 1999 to 2022
$8.0M
Neurotrophins and EpileptogenesisR01NS056217 · NINDS · DUKE UNIVERSITY · PI MCNAMARA, JAMES O. · 2006 to 2023
$6.7M
Normal and Pathological Function of the Dentate GyrusR01NS082046 · NINDS · CHILDREN'S HOSP OF PHILADELPHIA · PI Hajime Takano · 2012 to 2026
$6.1M
Prostanoid modulators that reduce brain injury and inflammation after seizuresU01NS058158 · NINDS · EMORY UNIVERSITY · PI DINGLEDINE, RAYMOND J · 2006 to 2015
$5.9M
Rational polytherapy in the treatment of cholinergic seizuresU01NS074926 · NINDS · BRENTWOOD BIOMEDICAL RESEARCH INSTITUTE · PI WASTERLAIN, CLAUDE G · 2011 to 2015
$3.3M
BRAIN DEVELOPMENT IN EXPERIMENTAL EPILEPSY: STATUSR01NS013515 · NINDS · UNIVERSITY OF CALIFORNIA LOS ANGELES · PI WASTERLAIN, CLAUDE G · 1986 to 2006
$2.2M
Inflammatory control of blood-brain barrier integrity and epileptogenesis after seizuresR01NS097776 · NINDS · EMORY UNIVERSITY · PI DINGLEDINE, RAYMOND J · 2016 to 2020
$2.2M
Bio-Optical Composites for Rapid Analyte DetectionR01EB002046 · NIBIB · UNIVERSITY OF CALIFORNIA SANTA BARBARA · PI PLAXCO, KEVIN W · 2003 to 2011
$1.6M
Probing the Role of Polycomb in the Epigenetics of EpilepsyR21NS093364 · NINDS · UNIVERSITY OF WISCONSIN-MADISON · PI ROOPRA, AVTAR S · 2016 to 2017
$423k
Exploring a Potential Role for Epigenetics in Tuberous Sclerosis ComplexR21NS095187 · NINDS · UNIVERSITY OF WISCONSIN-MADISON · PI ROOPRA, AVTAR S · 2016 to 2017
$408k
NIBIB NIH HHS R01 EB002046NINDS NIH HHS R01 NS013515NINDS NIH HHS R01 NS038572NINDS NIH HHS R01 NS056217NINDS NIH HHS R01 NS082046NINDS NIH HHS R01 NS097776NINDS NIH HHS R21 NS03364NINDS NIH HHS R21 NS093364NINDS NIH HHS R21 NS095187NINDS NIH HHS U01 NS058158NINDS NIH HHS U01 NS074926
6 · The paper itself

Abstract

Global expression profiling of neurologic or psychiatric disorders has been confounded by variability among laboratories, animal models, tissues sampled, and experimental platforms, with the result being that few genes demonstrate consistent expression changes. We attempted to minimize these confounds by pooling dentate granule cell transcriptional profiles from 164 rats in seven laboratories, using three status epilepticus (SE) epilepsy models (pilocarpine, kainate, self-sustained SE), plus amygdala kindling. In each epilepsy model, RNA was harvested from laser-captured dentate granule cells from six rats at four time points early in the process of developing epilepsy, and data were collected from two independent laboratories in each rodent model except SSSE. Hierarchical clustering of differentially-expressed transcripts in the three SE models revealed complete separation between controls and SE rats isolated 1 day after SE. However, concordance of gene expression changes in the SE models was only 26-38% between laboratories, and 4.5% among models, validating the consortium approach. Transcripts with unusually highly variable control expression across laboratories provide a 'red herring' list for low-powered studies.

Indexed as

HippocampusTranscriptomeAnimalsDisease Models, AnimalEpilepsyRatsSpecies SpecificityStatus Epilepticus

Identifiers

PMID28485718
PMCPMC5423390
OpenAlexW2613883024

What OpenQuestion holds

Textmetadata
LicenceCC BY
Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.